# Cube Period Tracker — Menstrual Calendar & Reminders

> Simple menstrual cycle tracker with calendar and health data integration. (iPhone/iPad app by Flask LLP.)

- Source: https://appshunter.io/ios/app/cube-period-tracker/id1209848036 (this page in markdown: same URL + `.md`)
- Developer: [Flask LLP](https://appshunter.io/developer/736602874)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Rating: 4.40/5 from 757 App Store ratings · 235 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.0 · 6 MB
- Languages: American English, Japanese
- Released: 2017-07-12
- Data updated: 2026-09-05
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/cube-period-tracker/id1209848036/reviews.md

## What is Cube Period Tracker?

Cube is the simplest period tracker. You can log your days quickly, and Cube lets you know when your next period is coming.
It's simple, cute, and easy to use.
And because of its friendly design, you don't feel like using app for your period.

◎ Quick Data Entry
All you have to do is to log your period (Start date and duration). That's all!
Cube is an easy-to-understand app that dared to remove complex functions.

◎ Little Cubes Will Tell Your Next Cycle
There are many little cubes in Cube app. They'll form a number, and tell you how many days till your next cycle.
Cute cubes will cheer you up in the days when you tend to feel down.

◎ Monthly/Yearly Calendar
Cube shows you the past and future period dates in a simple year-view calendar.
You can also see your events from Apple's Calendar app in a month-view calendar. It'll come in handy when you check your schedule.

[ FEATURES ]

・ Easy-to-use period tracking (Log only start date and duration of your period)
・ List of your cycles
・ Monthly/yearly calendar shows your past and future period dates
・ Health charts for each menstrual cycle (basal body temperature, body temperature, wrist temperature, resting heart rate, body weight)
・ Reminders of your next period, PMS, and ovulation (Premium)
・ Integration with Apple's Health app (write data and import existing Menstruation data from the Health app)
・ 13 themes and custom app icons to match themes (2 themes are free)
・ Widgets

## Key features

- Easy period logging
- Next cycle prediction
- Monthly/yearly calendar
- Health charts
- Period, PMS, ovulation reminders
- Apple Health integration
- Customizable themes and icons

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## What do users think of Cube Period Tracker?

Overall sentiment: positive

**Pros**

- 🩸 Discreet and gender-neutral design
- 📆 Simple and easy to use
- 🔍 Accurate period predictions
- 🌈 Cute and customizable themes
- 🔒 Protects user privacy

**Cons**

- 💰 Some features require paid subscription
- 📋 Limited tracking options (no symptom logging)
- 🔔 Lack of reminders in free version

**Commonly reported bugs**

- Data not transferring between devices
- Inconsistent cycle predictions

**Most requested features**

- Add symptom and note-taking features
- Integrate with health tracking apps
- Customizable reminders in free version

## Recent user reviews (10 of 235)

All indexed reviews: https://appshunter.io/ios/app/cube-period-tracker/id1209848036/reviews.md

### 5/5 — Excellent, perfect. Just one suggestion…

*2026-07-23, version 3.4.0*

This is the best period tracker. Everything you think of that you’d like to be able to do, you can. And the cubes are so cute. One suggestion: If you could have multiple ‘profiles’ in the app? I have 4 daughters and would love to be able to track their periods easily too, so I can know where they’re up to! I’ve tried other period tracker apps and they’re nowhere near as good. Thanks guys!! Well done on an excellent app.

### 5/5 — 建议增加账号功能，以及适配apple其他产品的版本

*2026-07-20*

建议增加账号功能，以及适配apple其他产品的版本

### 3/5 — 体調記入の項目が欲しい

*2026-06-06, version 3.4.0*

生理周期に特化したアプリで周期は手動でも入力可能。シンプルでわかりやすいのがめちゃくちゃいい、逆に言えば周期の確認以外はほぼ何もできないので、メモがてらにその日の体調の記入などができる項目がひとつだけでもあれば完璧だった。

### 1/5 — What the hell

*2026-05-20, version 3.4.0*

It’s saying im 2 weeks pregnant and it won’t stop..im a virgin and also a minor

### 5/5 — 可爱

*2026-05-06*

很简洁，已经使用五年了。但是作者好像近年没有更新了

### 5/5 — シンプル

*2026-04-21, version 3.4.0*

シンプルで広告もなくて
変に女子っぽいデザインにしてないのがいい

### 5/5 — 最高です！

*2026-04-01, version 3.4.0*

デザインが可愛くてインストールしてみたらとても良かったです！

ヘルスケアのアプリと連動させて使えて便利だし、ウェイジェットも可愛くて最高です！

アプリを開いて何気なく見てても可愛くて癒させるし移動しているところが可愛くてつい開きたくなっちゃいます！生理中に見ても癒されて最高です！

このアプリを初めて最初の生理が来た時、アプリで始まったことを記録してもまた次の生理までのカウントダウン？が始まって、少し困ってしまいました。
これは私の設定が悪いのか少し不安になりました。

それ以外は最高なので☆5です！！

### 5/5 — とにかくシンプル

*2026-03-08*

追記:ウィジェットをiPadに表示したいので、iPadの対応を是非お願いします…！

最初はシンプルすぎて戸惑うのですが、慣れると非常に他に頭のリソースを割けるようになるので大変重宝しています。
テーマも即日買ってうさぎにしてみたところ、なんとうさぎ達が文字を表す為に並んでいる…！
しかも眺めて放置しているとわさわさもちゃもちゃと好き勝手に散らばっていく…これはかわいい…！
みるだけでちょっとしたストレス軽減になりそうです。
開始日を入力すると数字通りに並び直しているのか、遅れて数字に合流するうさぎもいる…癒し…

### 4/5 — App Functions

*2026-02-23, version 3.4.0*

Great app but I face issues when I accidentally key in a date and I am unable to amend it, so the data becomes inaccurate. Would be great if an editing feature could be added.

### 5/5 — Exactly what I need.

*2026-02-06, version 3.4.0*

All I need is an app that I can track when my last period was and when the next one is likely to be. I don’t need all the ovulation and fertility gumpf. This one is perfect. I open the app, it says ‘15 days til next cycle’ for example, and then I close the app. No added info, no fertility ads, no twee or cutesy pictures. Added bonus is that it predicts the coming months and also shows me info on length of my previous cycles. Have been using for a couple of years now and I can’t fault it.

## Frequently asked questions about Cube Period Tracker

### What does the Cube Period Tracker app do?

This app is designed to be a simple period tracker. It allows users to quickly log their period start date and duration. Based on this information, the app predicts the timing of future periods and provides a calendar view of past and upcoming cycles.

### What are the key features of Cube Period Tracker?

Key features include easy period logging, prediction of the next cycle, a monthly and yearly calendar view, health charts for each cycle (like temperature and weight), and reminders for your next period, PMS, and ovulation (premium feature). It also integrates with Apple's Health app and offers customizable themes and widgets.

### Is Cube Period Tracker free to use?

The app offers a free version with core tracking functionalities and some customization options. Advanced features like period, PMS, and ovulation reminders are available through a premium upgrade, indicating a freemium monetization model.

### What devices is Cube Period Tracker compatible with?

The description mentions integration with Apple's Health app and Apple's Calendar app, suggesting compatibility with iOS devices. It also supports widgets, which are a feature of iOS.

### Who would benefit from using this app?

This app is ideal for individuals who want a straightforward and visually appealing way to monitor their menstrual cycles. It's particularly useful for those who prefer a minimalist interface without complex features, while still wanting accurate predictions and health tracking capabilities.

## Version history (last 5 releases)

### 3.4.0 — 2023-09-14

Fixes for iOS 17

### 3.3.0 — 2023-03-04

It is now possible to display health charts for each menstrual cycle.
Chart data can be selected from basal body temperature, body temperature, wrist temperature, resting heart rate, and body weight.

### 3.2.0 — 2021-12-06

- Compatible for iOS 15
- Bug fixes

### 3.1.0 — 2021-03-27

- You can now select a calendar
- Added calendar name to calendar event display line

### 3.0.0 — 2020-09-16

Added support for Widgets

You can add Widgets to your home screen!
 (requires iOS 14)

## Apps similar to Cube Period Tracker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Clue Period & Cycle Tracker](https://appshunter.io/ios/app/clue-period-and-cycle-tracker/id657189652) | 4.8 (402,717) | Free | Health & Fitness |
| [Glow Eve Period Tracker](https://appshunter.io/ios/app/glow-eve-period-tracker/id1002275138) | 4.7 (114,195) | Free | Health & Fitness |
| [Clover －Period Tracker, Cycle](https://appshunter.io/ios/app/clover-period-tracker-cycle/id1423628793) | 4.6 (22,773) | Free | Health & Fitness |
| [Premom-Ovulation Tracker, PCOS](https://appshunter.io/ios/app/premom-ovulation-tracker-pcos/id1279295922) | 4.8 (59,174) | Free | Health & Fitness |
| [Period Tracker and Calendar](https://appshunter.io/ios/app/period-tracker-and-calendar/id1032267351) | 4.8 (53,841) | Free | Health & Fitness |
| [Period Tracker Period Calendar](https://appshunter.io/ios/app/period-tracker-period-calendar/id896501514) | 4.9 (173,115) | Free | Health & Fitness |

## More apps by Flask LLP

- [Timelet](https://appshunter.io/ios/app/timelet/id714031375)
- [Timesheet - Time Tracker](https://appshunter.io/ios/app/timesheet-time-tracker/id870644777)
- [FitPort](https://appshunter.io/ios/app/fitport/id914413310)
- [Coyomi](https://appshunter.io/ios/app/coyomi/id961407108)
- [Standland](https://appshunter.io/ios/app/standland/id1033409631)
- [Zones for Training](https://appshunter.io/ios/app/zones-for-training/id1139688415)

All apps by Flask LLP: https://appshunter.io/developer/736602874

## Related topics

[flask llp](https://appshunter.io/ios/topics/flask-llp) · [cube tracker](https://appshunter.io/ios/topics/cube-tracker) · [cube pro tracker](https://appshunter.io/ios/topics/cube-pro-tracker) · [zperiod](https://appshunter.io/ios/topics/zperiod)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*